[INFO] fetching crate rs-urlencoding 1.0.0...
[INFO] testing rs-urlencoding-1.0.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate rs-urlencoding 1.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rs-urlencoding 1.0.0
[INFO] finished tweaking crates.io crate rs-urlencoding 1.0.0
[INFO] tweaked toml for crates.io crate rs-urlencoding 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-urlencoding 1.0.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 407f3cffcdfa091a7a08e4b021c1555e1c3ee3a063ac06b45141ff13a6d98f2d
[INFO] running `Command { std: "docker" "start" "-a" "407f3cffcdfa091a7a08e4b021c1555e1c3ee3a063ac06b45141ff13a6d98f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407f3cffcdfa091a7a08e4b021c1555e1c3ee3a063ac06b45141ff13a6d98f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407f3cffcdfa091a7a08e4b021c1555e1c3ee3a063ac06b45141ff13a6d98f2d", kill_on_drop: false }`
[INFO] [stdout] 407f3cffcdfa091a7a08e4b021c1555e1c3ee3a063ac06b45141ff13a6d98f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61be0b8030f6f6d7457ff80ed86d5d64f8f895b768333114a3f53dd57abfd09c
[INFO] running `Command { std: "docker" "start" "-a" "61be0b8030f6f6d7457ff80ed86d5d64f8f895b768333114a3f53dd57abfd09c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-urlencoding v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `matches_macro` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | #![feature(matches_macro)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_str(&self) -> Cow<str> {
[INFO] [stdout]    |                   ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_str(&self) -> Cow<'_, str> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn encode(data: &str) -> Cow<str> {
[INFO] [stdout]    |                     ^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn encode(data: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn encode_binary(data: &[u8]) -> Cow<str> {
[INFO] [stdout]    |                            ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn encode_binary(data: &[u8]) -> Cow<'_, str> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dec.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn decode(data: &str) -> Result<Cow<str>, FromUtf8Error> {
[INFO] [stdout]    |                     ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn decode(data: &str) -> Result<Cow<'_, str>, FromUtf8Error> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dec.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<[u8]> {
[INFO] [stdout]    |                                ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "61be0b8030f6f6d7457ff80ed86d5d64f8f895b768333114a3f53dd57abfd09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61be0b8030f6f6d7457ff80ed86d5d64f8f895b768333114a3f53dd57abfd09c", kill_on_drop: false }`
[INFO] [stdout] 61be0b8030f6f6d7457ff80ed86d5d64f8f895b768333114a3f53dd57abfd09c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 898d6ac1b0eb8fd52988a1dfb34c9c372bf583985ed9203dc75c8d64318f3d9e
[INFO] running `Command { std: "docker" "start" "-a" "898d6ac1b0eb8fd52988a1dfb34c9c372bf583985ed9203dc75c8d64318f3d9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-urlencoding v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `matches_macro` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | #![feature(matches_macro)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_str(&self) -> Cow<str> {
[INFO] [stdout]    |                   ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_str(&self) -> Cow<'_, str> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn encode(data: &str) -> Cow<str> {
[INFO] [stdout]    |                     ^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn encode(data: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn encode_binary(data: &[u8]) -> Cow<str> {
[INFO] [stdout]    |                            ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn encode_binary(data: &[u8]) -> Cow<'_, str> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dec.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn decode(data: &str) -> Result<Cow<str>, FromUtf8Error> {
[INFO] [stdout]    |                     ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn decode(data: &str) -> Result<Cow<'_, str>, FromUtf8Error> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dec.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<[u8]> {
[INFO] [stdout]    |                                ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `matches_macro` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | #![feature(matches_macro)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_str(&self) -> Cow<str> {
[INFO] [stdout]    |                   ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_str(&self) -> Cow<'_, str> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn encode(data: &str) -> Cow<str> {
[INFO] [stdout]    |                     ^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn encode(data: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/enc.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn encode_binary(data: &[u8]) -> Cow<str> {
[INFO] [stdout]    |                            ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn encode_binary(data: &[u8]) -> Cow<'_, str> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dec.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn decode(data: &str) -> Result<Cow<str>, FromUtf8Error> {
[INFO] [stdout]    |                     ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn decode(data: &str) -> Result<Cow<'_, str>, FromUtf8Error> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dec.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<[u8]> {
[INFO] [stdout]    |                                ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "898d6ac1b0eb8fd52988a1dfb34c9c372bf583985ed9203dc75c8d64318f3d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898d6ac1b0eb8fd52988a1dfb34c9c372bf583985ed9203dc75c8d64318f3d9e", kill_on_drop: false }`
[INFO] [stdout] 898d6ac1b0eb8fd52988a1dfb34c9c372bf583985ed9203dc75c8d64318f3d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b45c5bfb54f08633115b5c619fbd40044ade9134d5aa3bc9f8be939922c3c87
[INFO] running `Command { std: "docker" "start" "-a" "1b45c5bfb54f08633115b5c619fbd40044ade9134d5aa3bc9f8be939922c3c87", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `matches_macro` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | #![feature(matches_macro)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/enc.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn to_str(&self) -> Cow<str> {
[INFO] [stderr]    |                   ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn to_str(&self) -> Cow<'_, str> {
[INFO] [stderr]    |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/enc.rs:72:21
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn encode(data: &str) -> Cow<str> {
[INFO] [stderr]    |                     ^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn encode(data: &str) -> Cow<'_, str> {
[INFO] [stderr]    |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/enc.rs:78:28
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn encode_binary(data: &[u8]) -> Cow<str> {
[INFO] [stderr]    |                            ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn encode_binary(data: &[u8]) -> Cow<'_, str> {
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/dec.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn decode(data: &str) -> Result<Cow<str>, FromUtf8Error> {
[INFO] [stderr]    |                     ^^^^            -------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn decode(data: &str) -> Result<Cow<'_, str>, FromUtf8Error> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/dec.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<[u8]> {
[INFO] [stderr]    |                                ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn decode_binary(mut data: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `rs-urlencoding` (lib) generated 6 warnings
[INFO] [stderr] warning: `rs-urlencoding` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_urlencoding-af5671fa209e95fd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests rs_urlencoding
[INFO] [stdout] test tests::it_decodes_successfully_emoji ... ok
[INFO] [stdout] test tests::it_decodes_unsuccessfully_emoji ... ok
[INFO] [stdout] test tests::it_encodes_successfully ... ok
[INFO] [stdout] test tests::it_encodes_successfully_emoji ... ok
[INFO] [stdout] test tests::it_decodes_successfully ... ok
[INFO] [stdout] test tests::misc ... ok
[INFO] [stdout] test tests::whatwg_examples ... ok
[INFO] [stdout] test tests::lazy_writer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] test src/enc.rs - enc::Encoded (line 9) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `urlencoding`
[INFO] [stdout]  --> src/lib.rs:24:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use urlencoding::decode_binary;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `urlencoding`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_urlencoding::decode_binary;
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 13) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `urlencoding`
[INFO] [stdout]  --> src/lib.rs:14:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use urlencoding::decode;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `urlencoding`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_urlencoding::decode;
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/enc.rs - enc::Encoded (line 9) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `urlencoding`
[INFO] [stdout]  --> src/enc.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use urlencoding::Encoded;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `urlencoding`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_urlencoding::Encoded;
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 3) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `urlencoding`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use urlencoding::encode;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `urlencoding`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_urlencoding::encode;
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/enc.rs - enc::Encoded (line 9)
[INFO] [stdout]     src/lib.rs - (line 13)
[INFO] [stdout]     src/lib.rs - (line 23)
[INFO] [stdout]     src/lib.rs - (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1b45c5bfb54f08633115b5c619fbd40044ade9134d5aa3bc9f8be939922c3c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b45c5bfb54f08633115b5c619fbd40044ade9134d5aa3bc9f8be939922c3c87", kill_on_drop: false }`
[INFO] [stdout] 1b45c5bfb54f08633115b5c619fbd40044ade9134d5aa3bc9f8be939922c3c87
